Unable to find the unknown disk space eater.

[Pacific Spirit]

Hello,

Since last week I migrated a couple of websites for my customer on his reseller but I found out that my disk space has been filling for no idea. I have checked all folders and backups but none are able to find, I used SSH for migration but is anyone knows how to delete those?

 

[Zhenyapan]

check quota, or DU command from ssh console

 

[Pacific Spirit]

Any idea how to remove this?